A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
NSN 6650-01-315-7567
NSN 6320-01-652-3806
NSN 5925-00-432-6277
NSN 5998-01-139-4164
NSN 5855-00-149-0766
NSN 7035-00-870-0290
NSN 5905-01-136-5410
NSN 6135-00-574-1204
NSN 6240-01-586-0275
NSN 5915-00-540-8350
NSN 5945-01-462-3850
NSN 5998-01-550-6136